21732056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 43061760

約数和(自身を除く): 21329704

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1423, 1909, 2846, 3818, 5692, 7636, 11384, 15272, 32729, 65458, 118109, 130916, 236218, 261832, 472436, 944872, 2716507, 5433014, 10866028, 21732056]

約数ペア:

[(1, 21732056), (2, 10866028), (4, 5433014), (8, 2716507), (23, 944872), (46, 472436), (83, 261832), (92, 236218), (166, 130916), (184, 118109), (332, 65458), (664, 32729), (1423, 15272), (1909, 11384), (2846, 7636), (3818, 5692)]